239400000057

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{383807}}^1$

素因数の和:384213

約数の個数: 32

約数和(自身を含む): 347822161920

約数和(自身を除く): 108422161863

約数列:

[1, 3, 19, 31, 57, 93, 353, 589, 1059, 1767, 6707, 10943, 20121, 32829, 207917, 383807, 623751, 1151421, 7292333, 11898017, 21876999, 35694051, 135483871, 226062323, 406451613, 678186969, 2574193549, 4200000001, 7722580647, 12600000003, 79800000019, 239400000057]

約数ペア:

[(1, 239400000057), (3, 79800000019), (19, 12600000003), (31, 7722580647), (57, 4200000001), (93, 2574193549), (353, 678186969), (589, 406451613), (1059, 226062323), (1767, 135483871), (6707, 35694051), (10943, 21876999), (20121, 11898017), (32829, 7292333), (207917, 1151421), (383807, 623751)]